72913392

素因数分解:

$2^4\times 3^3\times {\mathrm{168781}}^1$

素因数の和:168798

約数の個数: 40

約数和(自身を含む): 209289680

約数和(自身を除く): 136376288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168781, 337562, 506343, 675124, 1012686, 1350248, 1519029, 2025372, 2700496, 3038058, 4050744, 4557087, 6076116, 8101488, 9114174, 12152232, 18228348, 24304464, 36456696, 72913392]

約数ペア:

[(1, 72913392), (2, 36456696), (3, 24304464), (4, 18228348), (6, 12152232), (8, 9114174), (9, 8101488), (12, 6076116), (16, 4557087), (18, 4050744), (24, 3038058), (27, 2700496), (36, 2025372), (48, 1519029), (54, 1350248), (72, 1012686), (108, 675124), (144, 506343), (216, 337562), (432, 168781)]